https://community.intel.com/t5/Intel-Integrated-Performance/About-blur/m-p/911126#M14245 Hello All<BR />A have some quastion about some fuction from IPP such as<BR />ippiConvValid_32f_C3R.<BR /><BR />I have tryed convolution matrix of image with kernel 3x3<BR />Arr{<BR />0,0,0<BR />0,1,0<BR />0,0,0<BR />}<BR /><BR />I have used the following code:<BR /><BR />ippiConvValid_32f_C3R.<BR />(Ipp32f*)temp.DataPtr(), temp.Step(), temp.Size(),<BR />(Ipp32f*)Arr.DataPtr(), 3, Arr.Size(),<BR />(Ipp32f*)tempdst.DataPtr(), tempdst.Step());<BR /><BR />I use black and white image<BR />I should get the same image after convolution<BR />But i get image with much green color.<BR /><BR /><SPAN id="r_text"> There can be you, know that I have made incorrectly</SPAN><BR /><BR /> Wed, 13 Sep 2006 20:44:04 GMT sadan_job 2006-09-13T20:44:04Z https://community.intel.com/t5/Intel-Integrated-Performance/About-blur/m-p/911126#M14245 Hello All<BR />A have some quastion about some fuction from IPP such as<BR />ippiConvValid_32f_C3R.<BR /><BR />I have tryed convolution matrix of image with kernel 3x3<BR />Arr{<BR />0,0,0<BR />0,1,0<BR />0,0,0<BR />}<BR /><BR />I have used the following code:<BR /><BR />ippiConvValid_32f_C3R.<BR />(Ipp32f*)temp.DataPtr(), temp.Step(), temp.Size(),<BR />(Ipp32f*)Arr.DataPtr(), 3, Arr.Size(),<BR />(Ipp32f*)tempdst.DataPtr(), tempdst.Step());<BR /><BR />I use black and white image<BR />I should get the same image after convolution<BR />But i get image with much green color.<BR /><BR /><SPAN id="r_text"> There can be you, know that I have made incorrectly</SPAN><BR /><BR /> Wed, 13 Sep 2006 20:44:04 GMT https://community.intel.com/t5/Intel-Integrated-Performance/About-blur/m-p/911126#M14245 sadan_job 2006-09-13T20:44:04Z